text: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you under the Apache License, Version 2.0 (the
   * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   */
  
  #ifndef _GUAC_VNC_CLIPBOARD_H
  #define _GUAC_VNC_CLIPBOARD_H
  
  #include "config.h"
  
  #include <guacamole/client.h>
  #include <guacamole/user.h>
  #include <rfb/rfbclient.h>
  
  /**
   * Sets the encoding of clipboard data exchanged with the VNC server to the
   * encoding having the given name. If the name is NULL, or is invalid, the
   * standard ISO8859-1 encoding will be used.
   *
   * @param client
   *     The client to set the clipboard encoding of.
   *
   * @param name
   *     The name of the encoding to use for all clipboard data. Valid values
   *     are: "ISO8859-1", "UTF-8", "UTF-16", "CP1252", or NULL.
   *
   * @return
   *     Zero if the chosen encoding is standard for VNC, or non-zero if the VNC
   *     standard is being violated.
   */
  int guac_vnc_set_clipboard_encoding(guac_client* client,
          const char* name);
  
  /**
   * Handler for inbound clipboard data from Guacamole users.
   */
  guac_user_clipboard_handler guac_vnc_clipboard_handler;
  
  /**
   * Handler for stream data related to clipboard.
   */
  guac_user_blob_handler guac_vnc_clipboard_blob_handler;
  
  /**
   * Handler for end-of-stream related to clipboard.
   */
  guac_user_end_handler guac_vnc_clipboard_end_handler;
  
  /**
   * Handler for clipboard data received via VNC, invoked by libVNCServer
   * whenever text has been copied or cut within the VNC session.
   *
   * @param client
   *     The VNC client associated with the session in which the user cut or
   *     copied text.
   *
   * @param text
   *     The string of cut/copied text.
   *
   * @param textlen
   *     The number of bytes in the string of cut/copied text.
   */
  void guac_vnc_cut_text(rfbClient* client, const char* text, int textlen);
  
  #endif
  
  